204574406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{145501}}^1$

素因数の和:145559

約数の個数: 16

約数和(自身を含む): 331744560

約数和(自身を除く): 127170154

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 145501, 291002, 2764519, 5383537, 5529038, 10767074, 102287203, 204574406]

約数ペア:

[(1, 204574406), (2, 102287203), (19, 10767074), (37, 5529038), (38, 5383537), (74, 2764519), (703, 291002), (1406, 145501)]